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发明名称
Magneto-optical recording and readout device
摘要
申请公布号
US3174140(A)
申请公布日期
1965.03.16
申请号
US19590824347
申请日期
1959.07.01
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
HAGOPIAN JACOB J.;SUPERNOWICZ EDWARD J.
分类号
G02F1/09;G11B11/10
主分类号
G02F1/09
代理机构
代理人
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地址
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